The value of an RV wind deflector can vary based on several factors, such as the type of RV, the distance and speed at which you typically travel, and the kind of towing you do, if any. Here are some points to consider:
The main benefit of an RV wind deflector is improved fuel efficiency. By deflecting the wind over the top of your RV or trailer, it can reduce wind resistance (drag), which can allow your vehicle to move more smoothly and efficiently. The exact improvement in gas mileage will vary, but it could be substantial over long distances.
A wind deflector can also make your RV more stable in windy conditions, which can make driving safer and more comfortable. This can be particularly valuable if you frequently drive in areas with strong crosswinds.
If you're towing a vehicle or trailer behind your RV, a wind deflector can help protect it from debris kicked up by your RV's tires or from other vehicles.
Wind deflectors for RVs can be pricey, with some high-end models costing several hundred dollars. You also have to consider the cost of installation if you are not doing it yourself, and the potential additional costs if you need to adjust or repair the defector down the road.
A wind deflector might not be practical on all RVs. It could interfere with any rooftop accessories, like satellite dishes, solar panels, or air conditioning units. It might also be a hassle if you frequently need to access the roof of your RV for maintenance or storage.
Before purchasing a wind deflector, it could be helpful to do some research and perhaps speak with other RV owners to get their perspectives. Also consider the type of driving you typically do, your RV's current fuel efficiency, and how much you could potentially save on gas with a wind deflector. You might also want to weigh these potential savings against the upfront cost of the deflector and any ongoing maintenance costs. Ultimately, the decision will depend on your specific situation and preferences.